| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.74 | 9.237% | $242.2221 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $174.75 | 12.113% | $195.9175 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $197.27 | 7.439% | $211.9449 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $113.26 | 4.717% | $118.6025 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $100.59 | 12.123% | $112.7845 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $191.34 | 10.821% | $212.0449 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $165.65 | 11.343% | $184.4397 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,164.60 | $1,277.9561 | $1,277.94 | $1,277.95 | $1,277.80 | |